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Marquise|Natural|GIA

0.75ct D SI1 Marquise Natural Diamond

D/SI1 • GIA 1549460692

Certificate GIA 1549460692

Diamond specifications and retailer prices

From £716 GBP
A$1,479 AUD
As of November 1, 2026
Save £1,209 GBP (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,926 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.75ct natural marquise diamond

This 0.75ct natural marquise sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 1549460692. Listed at 5 retailers as of October 30, 2026, with prices from £716 to £1,926, a £1,209 spread on the same certified stone. NZ Jewellers lists it at £1,926. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.75
Carat
D
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1549460692
Dimensions9.39 × 4.66 × 2.94 mm
L/W Ratio2.02
Key to symbols
Crystal, Twinning Wisp, Feather
Top View
9.39 mm4.66 mm0.75 ctD / SI1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1549460692
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,926 GBP|Low: £638 GBP|High: £2,256 GBP|Avg: £1,336 GBP|-14.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5£716 GBP
Retailer 4£729 GBP
Retailer 2£1,062 GBP
Retailer 6£1,403 GBP
Retailer 3£1,446 GBP
NZ Jewellers£1,926 GBP

26 data points across 6 retailers

5 retailers£716 GBP to £1,926 GBP

A
Cheapest Retailer
-
£716 GBP
A$1,479 AUD
B+
Retailer 2
-
£729 GBP
$978 USD
View
Final sale: no returns
A
Retailer 3
-
£1,062 GBP
€1,357 EUR
View
B+
Retailer 4
-
£1,446 GBP
View
Most Expensive
B
NZ Jewellers
e263e11e-addb-4732-980b-d75ecab0e465 · Oct 30
£1,926 GBP
$2,584 USD
View
4 more retailers have this diamond
Prices start from £716 GBPSave up to £1,209 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.75ct Marquise
£716 GBP